JP2010138171A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2010138171A5 JP2010138171A5 JP2009274288A JP2009274288A JP2010138171A5 JP 2010138171 A5 JP2010138171 A5 JP 2010138171A5 JP 2009274288 A JP2009274288 A JP 2009274288A JP 2009274288 A JP2009274288 A JP 2009274288A JP 2010138171 A5 JP2010138171 A5 JP 2010138171A5
- Authority
- JP
- Japan
- Prior art keywords
- reaction
- reaction space
- amine
- section
- space
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000006243 chemical reaction Methods 0.000 claims 23
- 238000000034 method Methods 0.000 claims 9
- 150000001412 amines Chemical class 0.000 claims 5
- 239000011541 reaction mixture Substances 0.000 claims 5
- 125000003277 amino group Chemical group 0.000 claims 4
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims 4
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 claims 3
- -1 aromatic primary amine Chemical class 0.000 claims 3
- 239000012948 isocyanate Substances 0.000 claims 2
- RLYCRLGLCUXUPO-UHFFFAOYSA-N 2,6-diaminotoluene Chemical compound CC1=C(N)C=CC=C1N RLYCRLGLCUXUPO-UHFFFAOYSA-N 0.000 claims 1
- 238000009835 boiling Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008061686A DE102008061686A1 (de) | 2008-12-11 | 2008-12-11 | Verfahren zur Herstellung von Isocyanaten in der Gasphase |
| DE102008061686.9 | 2008-12-11 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010138171A JP2010138171A (ja) | 2010-06-24 |
| JP2010138171A5 true JP2010138171A5 (https=) | 2013-01-24 |
| JP5574684B2 JP5574684B2 (ja) | 2014-08-20 |
Family
ID=41693159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009274288A Expired - Fee Related JP5574684B2 (ja) | 2008-12-11 | 2009-12-02 | 気相中でイソシアナートを製造する方法 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9024057B2 (https=) |
| EP (1) | EP2196455B1 (https=) |
| JP (1) | JP5574684B2 (https=) |
| KR (1) | KR101673591B1 (https=) |
| CN (1) | CN101747230B (https=) |
| DE (1) | DE102008061686A1 (https=) |
| ES (1) | ES2394133T3 (https=) |
| PL (1) | PL2196455T3 (https=) |
| RU (1) | RU2528382C2 (https=) |
| TW (1) | TWI501944B (https=) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN2014DN07241A (https=) | 2012-03-19 | 2015-04-24 | Bayer Ip Gmbh | |
| US9932299B2 (en) | 2013-02-08 | 2018-04-03 | Covestro Deutschland Ag | Process for separating an isocyanate prepared by phosgenation of a primary amine in the gas phase from the gaseous crude product of the phosgenation |
| EP2829533A1 (de) | 2013-07-26 | 2015-01-28 | Bayer MaterialScience AG | Verfahren zur herstellung von isocyanaten |
| WO2015024859A1 (de) | 2013-08-19 | 2015-02-26 | Bayer Materialscience Ag | Verfahren zur gewinnung von organischen isocyanaten aus destillationsrückständen der isocyanatherstellung |
| PT3160630T (pt) | 2014-06-24 | 2022-11-21 | Covestro Intellectual Property Gmbh & Co Kg | Processo para a produção de produtos químicos com interrupções do processo |
| JP7093183B2 (ja) | 2015-06-12 | 2022-06-29 | コベストロ、ドイチュラント、アクチエンゲゼルシャフト | 気相中におけるジイソシアネートの製造方法 |
| US10239826B2 (en) | 2015-07-16 | 2019-03-26 | Covestro Deutschland Ag | Method for producing isocyanates |
| WO2017055311A1 (de) | 2015-09-30 | 2017-04-06 | Covestro Deutschland Ag | Verfahren zur herstellung von isocyanaten |
| CN109563028B (zh) | 2016-08-17 | 2021-11-19 | 科思创德国股份有限公司 | 在生产联合体中制备异氰酸酯和至少一种其他化学产品的方法 |
| EP3506993B1 (de) | 2016-09-01 | 2021-01-06 | Covestro Intellectual Property GmbH & Co. KG | Verfahren zur herstellung von isocyanaten |
| WO2018164894A1 (en) * | 2017-03-06 | 2018-09-13 | Dow Global Technologies Llc | Process for preparing isocyanates |
| US10858311B2 (en) | 2017-06-08 | 2020-12-08 | Covestro Deutschland Ag | Method for producing isocyanates |
| EP3634947B1 (de) | 2017-06-08 | 2022-09-07 | Covestro Intellectual Property GmbH & Co. KG | Verfahren zur herstellung von isocyanaten in der gasphase |
| US11365172B2 (en) | 2017-07-03 | 2022-06-21 | Covestro Deutschland Ag | Production plant for producing a chemical product by reacting H-functional reactants with phosgene, and method for operating same with an interruption to production |
| US10626084B2 (en) | 2018-08-03 | 2020-04-21 | Covestro Llc | Method for producing two isocyanates |
| US10851048B2 (en) * | 2018-11-13 | 2020-12-01 | Covestro Deutschland Ag | Process for preparing an isocyanate by partly adiabatically operated phosgenation of the corresponding amine |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATA50084A (de) | 1984-02-15 | 1986-06-15 | Lift Verkaufsgeraete Gmbh | Karteikastenartige vorrichtung zur aufnahme von steifen, flachen gegenstaenden |
| EP0275639B1 (en) | 1986-11-27 | 1992-07-15 | Beecham Group Plc | N-substituted cyclic amides, their preparation and pharmaceutical compositions containing them |
| DE3714439A1 (de) | 1987-04-30 | 1988-11-10 | Bayer Ag | Verfahren zur herstellung von (cyclo)aliphatischen diisocyanaten |
| DE4034840A1 (de) | 1990-11-02 | 1992-05-07 | Henkel Kgaa | Enzymatisches fluessigwaschmittel |
| DE4217019A1 (de) | 1992-05-22 | 1993-11-25 | Bayer Ag | Verfahren zur Herstellung von aromatischen Diisocyanaten |
| FR2697017B1 (fr) * | 1992-10-16 | 1995-01-06 | Rhone Poulenc Chimie | Procédé de préparation de composés du type isocyanates aromatiques en phase gazeuse. |
| FR2723585B1 (fr) * | 1994-08-12 | 1996-09-27 | Rhone Poulenc Chimie | Procede de preparation de composes du type polyisocyanates aromatiques en phase gazeuse. |
| DE19523385A1 (de) | 1995-06-23 | 1997-01-09 | Bayer Ag | Verfahren zur Herstellung von Triisocyanaten |
| DE10133729A1 (de) | 2001-07-11 | 2003-01-23 | Bayer Ag | Verfahren zur Herstellung von (cyclo)aliphatischen Diisocyanaten |
| DE10133728A1 (de) * | 2001-07-11 | 2003-01-23 | Bayer Ag | Verfahren zur Herstellung von (cyclo)aliphatischen Diisocyanaten |
| DE10222023A1 (de) | 2002-05-17 | 2003-11-27 | Bayer Ag | Verfahren zur Herstellung von Isocyanaten in der Gasphase |
| DE10245704A1 (de) | 2002-09-30 | 2004-04-01 | Bayer Ag | Verfahren zum Quenchen eines gasförmigen Reaktionsgemisches bei der Gasphasenphosgenierung von Diaminen |
| DE10307141A1 (de) | 2003-02-20 | 2004-09-02 | Bayer Ag | Verfahren zur Herstellung von (Poly)isocyanaten in der Gasphase |
| DE10349504A1 (de) * | 2003-10-23 | 2005-05-25 | Bayer Technology Services Gmbh | Verfahren zur Herstellung von Isocyanaten in der Gasphase |
| DE10359627A1 (de) | 2003-12-18 | 2005-07-21 | Bayer Materialscience Ag | Verfahren zur Herstellung von Diisocyanaten |
| DE102005036870A1 (de) | 2005-08-02 | 2007-02-08 | Bayer Materialscience Ag | Verfahren zur Gasphasenphosgenierung |
| US20070049482A1 (en) | 2005-08-11 | 2007-03-01 | Shin-Etsu Chemical Co., Ltd. | Synthetic quartz glass substrate for excimer lasers and making method |
| DE102005042392A1 (de) | 2005-09-06 | 2007-03-08 | Basf Ag | Verfahren zur Herstellung von Isocyanaten |
| DE102005042604A1 (de) | 2005-09-07 | 2007-03-08 | Basf Ag | Neutralisationsverfahren |
| KR101455876B1 (ko) * | 2006-11-07 | 2014-11-03 | 바스프 에스이 | 이소시아네이트의 제조 방법 |
| WO2008055904A1 (de) * | 2006-11-07 | 2008-05-15 | Basf Se | Verfahren zur herstellung von isocyanaten |
| US8173833B2 (en) | 2006-11-07 | 2012-05-08 | Basf Aktiengesellschaft | Method for the production of isocyanates |
| DE102006058633A1 (de) * | 2006-12-13 | 2008-06-19 | Bayer Materialscience Ag | Verfahren zur Herstellung von Isocyanaten in der Gasphase |
| DE102006058634A1 (de) * | 2006-12-13 | 2008-06-19 | Bayer Materialscience Ag | Verfahren zur Herstellung von Isocyanaten in der Gasphase |
-
2008
- 2008-12-11 DE DE102008061686A patent/DE102008061686A1/de not_active Withdrawn
-
2009
- 2009-11-28 PL PL09014815T patent/PL2196455T3/pl unknown
- 2009-11-28 EP EP09014815A patent/EP2196455B1/de active Active
- 2009-11-28 ES ES09014815T patent/ES2394133T3/es active Active
- 2009-12-02 JP JP2009274288A patent/JP5574684B2/ja not_active Expired - Fee Related
- 2009-12-07 US US12/632,117 patent/US9024057B2/en active Active
- 2009-12-10 KR KR1020090122317A patent/KR101673591B1/ko active Active
- 2009-12-10 RU RU2009145797/04A patent/RU2528382C2/ru not_active IP Right Cessation
- 2009-12-10 TW TW098142166A patent/TWI501944B/zh not_active IP Right Cessation
- 2009-12-10 CN CN200910258555.5A patent/CN101747230B/zh active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2010138171A5 (https=) | ||
| RU2009145797A (ru) | Способ получения ароматических изоцианатов | |
| CN101258127B (zh) | 制备异氰酸酯的方法 | |
| JP2008161862A (ja) | 噴射型混合反応装置 | |
| CN101357316B (zh) | 一种三膜并流反应器及利用该反应器制备异氰酸酯的方法 | |
| CN101796022B (zh) | 制备异氰酸酯的方法 | |
| CN110038424A (zh) | 用于去除nox和n2o的设备与方法 | |
| CN101747231B (zh) | 在气相中制备异氰酸酯的方法 | |
| CN103611487B (zh) | 撞击流反应器 | |
| CN101708438B (zh) | 一种混合器及制备有机异氰酸酯的方法 | |
| CN102190677B (zh) | 一种雾化合成装置及其在烷基铝氧烷合成方面的应用 | |
| JP2017527596A (ja) | 気相中でイソシアネートを製造するための方法 | |
| Rodriguez et al. | Oxidative dehydrogenation of ethane to ethylene in a membrane reactor: A theoretical study | |
| JP5906311B2 (ja) | Ｎｈ３酸化器のガス分配器 | |
| US20090275775A1 (en) | Method for producing isocyanates | |
| CN102256698A (zh) | 活塞反应器在实施光气化方法中的应用 | |
| CN104402766B (zh) | 一种连续制备甲苯二异氰酸酯的单反射超重力装置及工艺 | |
| JP2017512793A5 (https=) | ||
| CN104496852B (zh) | 一种连续制备甲苯二异氰酸酯的川形超重力装置及工艺 | |
| CN104496851B (zh) | 一种连续制备甲苯二异氰酸酯的装置及工艺 | |
| CN105017079B (zh) | 一种在惰性溶剂存在下制备异氰酸酯的方法 | |
| CN113924284A (zh) | 用于制备硝基苯的方法及装置 | |
| CN104478711B (zh) | 微反应器连续合成甲基苯基碳酸酯的方法 | |
| Yantuo et al. | Numerical simulation of separating gas mixtures via hydrate formation in bubble column | |
| EP2151274B1 (en) | Orifice jet-type injection reactor |